Tataiso ea Li-valve tsa Heke ea Tšepe e sa Khaotseng: Melemo, Litšebeliso

Valve ea Heke ea Tšepe e sa Khaotseng ke Eng

A valve ea heke ea tšepe e sa hloekangke sesebelisoa sa bohlokoa sa taolo ea phallo se etselitsoeng ho qala kapa ho emisa motsamao oa metsi, likhase, kapa marotholi liphaepheng tsa indasteri. Se sebetsa ka ho phahamisa kapa ho theola "heke" e khutlonnetsepa kapa e bōpehileng joaloka wedge ka lebili la letsoho kapa actuator, e lumellang taolo e nepahetseng holim'a phallo ea mokelikeli. Li tsebahala ka ho tšoarella le ho hanyetsa mafome, li-valve tsa heke ea tšepe e sa hloekang li sebelisoa haholo liindastering tse hlokang maemo a holimo a bohloeki, ho hanyetsa lik'hemik'hale le ho tšepahala tlas'a mocheso o feteletseng kapa khatello.

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Tšepe e sa Khaotseng ke eng

Tšepe e sa ruseng ke motsoako o thehiloeng tšepeng o nang le bonyane10.5% chromium, e etsang lera le sireletsang oxide holim'a eona. Lera lena le thibela mafome le mafome, e leng se etsang hore e be le loketseng tikoloho e thata. Lintho tse ling tse kang nickel, molybdenum le manganese li ntlafatsa thepa e kang matla, ho ductility, le ho hanyetsa oxidation.

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Mefuta le Mekhahlelo ea Tšepe e sa Khaotseng

Tšepe e sa ruseng e arotsoe ka mefuta e mehlano e meholo, e 'ngoe le e 'ngoe e na le metsoako le lits'ebetso tse ikhethang:

1. Tšepe e sa Hlakeng ea Austenitic

–Mekhahlelo: 304, 316, 321, CF8, CF8M

- Likarolo: Ha e na makenete, e hanyetsa mafome hantle, 'me e khona ho tjheseletsa.

– Tšebeliso e Tloaelehileng: Ts'ebetso ea lijo, meriana le libaka tsa leoatle.

2. Tšepe e sa hloekang ea Ferritic

–Mekhahlelo: 430, 409

– Likarolo: Matla a makenete, ho hanyetsa mafome ka tekanyo e itekanetseng, le ho boloka litšenyehelo.

– Tšebeliso e Tloaelehileng: Litsamaiso tsa ho ntša mosi oa likoloi le lisebelisoa.

3. Tšepe e sa hloekang ea Martensitic

–Mekhahlelo: 410, 420

– Likarolo: Matla a phahameng, ho thatafala, le ho hanyetsa mafome ka mokhoa o itekanetseng.

- Tšebeliso e Tloaelehileng: Lisebelisoa tsa ho seha, mahare a turbine, le li-valve.

4. Tšepe e sa Hlakeng e habeli

–Mekhahlelo: 2205, 2507, 4A, 5A

– Likarolo: E kopanya thepa ea austenitic le ferritic, matla a phahameng le k'holeseterole e hanyetsanang.

– Tšebeliso e Tloaelehileng: Ts'ebetso ea lik'hemik'hale le lirafshoa tsa oli tse tsoang mose ho maoatle.

5. Tšepe e sa hloekang e tiisang pula

–Mekhahlelo: 17-4PH

– Likarolo: Karolelano e phahameng ea matla ho ea boima le ho hanyetsa mocheso.

– Tšebeliso e Tloaelehileng: Liindasteri tsa lifofane le tsa nyutlelie.

Bakeng sa li-valve tsa heke,Mephato ea 304 le 316li atile haholo ka lebaka la ho leka-lekana ha tsona ha ho hanyetsa mafome, matla le theko e tlase.

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Melemo ea Li-valve tsa Heke ea Tšepe e sa Khaotseng

1. Khanyetso ea ts'enyeho: E loketse tikoloho e nang le asiti, alkaline, kapa letsoai.

2. Mamello ea Mocheso o Phahameng/Khatello: E boloka botšepehi maemong a feteletseng.

3. Bophelo bo bolelele: E hanela ho tsofala, ho hola le ho kobeha ka mashome a lilemo.

4. Bohloeki: Bokaholimo bo se nang masoba bo thibela kholo ea baktheria, bo loketse lijo le meriana.

5. Tlhokomelo e Tlase: Kotsi e fokolang ea ho dutla ka lebaka la ho koaloa ka thata.

6. Ho feto-fetoha ha maemo: E lumellana le metsi, oli, khase le lik'hemik'hale.

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Litšebeliso tsa Li-valve tsa Heke ea Tšepe e sa Khaotseng

Ts'epe e sa beng le mabalili-valve tsa hekeke tsa bohlokoa haholo indastering e kang:

- Oli le Khase: Laola phallo ea oli e tala le khase ea tlhaho liphaepheng.

- Kalafo ea Metsi: Laola litsamaiso tsa metsi a hloekileng, metsi a litšila le ho ntša letsoai metsing.

- Ts'ebetso ea Lik'hemik'hale: Sebetsana le li-acid tse senyang, li-alkali le li-solvent.

- Lijo le Lijo tse NooangNetefatsa phetiso ea metsoako le litsamaiso tsa CIP (Clean-in-Place) tse hloekileng.

- Meriana: Boloka maemo a hloekileng tlhahisong ea meriana.

- Sekepe sa metsing: E mamella ho bola ha metsi a letsoai likepeng le lipolatefomong tsa leoatleng.

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Bahlahisi ba Li-valve tse 10 tse holimo lefatšeng ka bophara

Ha o batla di-valve tsa heke tsa boleng bo hodimo, nahana ka tsena Bahlahisi ba 10 ba Heke ba ka Holimo lefatšeng:

1. Litharollo tsa Emerson Automation– (https://www.emerson.com)

2. Schlumberger (Cameron Valves)– (https://www.slb.com)

3. Mokhatlo oa Flowserve– (https://www.flowserve.com)

4. Velan Inc.– (https://www.velan.com)

5. Valve ea NSW– (https://www.nswvalve.com)

6. Khamphani ea KITZ– (https://www.kitz.co.jp)

7. Swagelok– (https://www.swagelok.com)

8. Boenjiniere bo Bohlokoa ba IMI– (https://www.imi-critical.com)

9. Li-valve tsa L&T– (https://www.lntvalves.com)

10.Bonney Forge– (https://www.bonneyforge.com)

Mefuta ena e tsebahala ka boqapi, mangolo a netefatso (API, ISO), le marangrang a lits'ebeletso tsa lefats'e.

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Moetsi oa Valve ea Heke ea Tšepe e sa Khaotseng - NSW

Bakeng sa li-valve tse khethehileng tsa heke ea tšepe e sa hloekang,NSWe hlahella e le moetsi ea tšepahalang.

Hobaneng Khetha NSW Stainless Steel Heke Valve Manufacturer

- Botsebi ba Lintho tse bonahalang: E sebelisa tšepe e sa hloekang ea boleng bo holimo ea 304/316 bakeng sa ho hanyetsa mafome ka tsela e phahameng.

- Litharollo tse Ikhethileng: E fana ka di-valve ka boholo ho tloha ho ½” ho isa ho 48”, ka dikgetho tsa bonete e nang le dibolte, tiiso ya kgatello, le meralo ya cryogenic.

- Netefaletso ea boleng: E lumellana le maemo a API 600, ASME B16.34, le ISO 9001.

- Fihlello ea Lefatše: E sebeletsa bareki mafapheng a oli le khase, tlhahiso ea motlakase le lik'hemik'hale lefatšeng ka bophara.

Hlahloba mefuta ea lihlahisoa tsa NSW mona:Moetsi oa Valve ea NSW

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Qetello

Li-valve tsa heke tsa tšepe e sa hloekangLi bohlokoa bakeng sa liindasteri tse hlokang ho tšoarella, polokeho le bokgabane. Ho hanyetsa ha tsona mafome, mocheso o phahameng le khatello ho li etsa tharollo e theko e tlaase le ea nako e telele. Ka ho sebelisana le bahlahisi ba ka sehloohong ba kang NSW kapa baetapele ba lefats'e ba kang Emerson le Flowserve, likhoebo li ka netefatsa ts'ebetso e ntle esita le libakeng tse thata ka ho fetisisa.